﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

using System;

namespace Xceed.Silverlight.DataGrid
{
  internal class VirtualContainerVisitor : VisitorBase
  {
    public VirtualContainerVisitor( ChildrenPolicy childrenPolicy, Action<VirtualContainerBase> containerAction )
      :base(childrenPolicy, false)
    {
      if( containerAction == null )
        throw new ArgumentNullException( "containerAction" );

      m_action = containerAction;
    }

    public override void Visit( VirtualContainerBase containerBase )
    {
      base.Visit( containerBase );
      m_action( containerBase );
    }

    private Action<VirtualContainerBase> m_action;
  }
}
